General

  • Target

    0feb3ed11175361c5974dec8e1030d48eb165ac778d64a28f93bfaa72c21629d

  • Size

    2.3MB

  • Sample

    240304-bmvbnaef59

  • MD5

    07aa0a33eb921a940635dd804be277af

  • SHA1

    16e53f37a15dc860d3e2a0a12270785d78569cf7

  • SHA256

    0feb3ed11175361c5974dec8e1030d48eb165ac778d64a28f93bfaa72c21629d

  • SHA512

    4e0185c618e99d1e2e095ff63b1ca9999a0e91bfd87d2e120e8fcf0c83e3ff113e73f13d9e5a2f17f06f672bcf2e25eef5df5db352aac11eed3b6bf00db177a2

  • SSDEEP

    49152:8CN4LRX+yXXpJX0gRgSSlhSGmpcmueezjO:8CN49X+yHpyuUSpvuPjO

Malware Config

Targets

    • Target

      0feb3ed11175361c5974dec8e1030d48eb165ac778d64a28f93bfaa72c21629d

    • Size

      2.3MB

    • MD5

      07aa0a33eb921a940635dd804be277af

    • SHA1

      16e53f37a15dc860d3e2a0a12270785d78569cf7

    • SHA256

      0feb3ed11175361c5974dec8e1030d48eb165ac778d64a28f93bfaa72c21629d

    • SHA512

      4e0185c618e99d1e2e095ff63b1ca9999a0e91bfd87d2e120e8fcf0c83e3ff113e73f13d9e5a2f17f06f672bcf2e25eef5df5db352aac11eed3b6bf00db177a2

    • SSDEEP

      49152:8CN4LRX+yXXpJX0gRgSSlhSGmpcmueezjO:8CN49X+yHpyuUSpvuPjO

    • Detects Echelon Stealer payload

    • Echelon

      Echelon is a .NET stealer that targets passwords from browsers, email and cryptocurrency clients.

    • Looks for VirtualBox Guest Additions in registry

    • Looks for VMWare Tools registry key

    • Checks BIOS information in registry

      BIOS information is often read in order to detect sandboxing environments.

    • Reads user/profile data of web browsers

      Infostealers often target stored browser data, which can include saved credentials etc.

    • Accesses Microsoft Outlook profiles

    • Accesses cryptocurrency files/wallets, possible credential harvesting

    • Checks installed software on the system

      Looks up Uninstall key entries in the registry to enumerate software on the system.

    • Looks up external IP address via web service

      Uses a legitimate IP lookup service to find the infected system's external IP.

    • Maps connected drives based on registry

      Disk information is often read in order to detect sandboxing environments.

MITRE ATT&CK Matrix ATT&CK v13

Defense Evasion

Virtualization/Sandbox Evasion

2
T1497

Credential Access

Unsecured Credentials

2
T1552

Credentials In Files

2
T1552.001

Discovery

Query Registry

5
T1012

Virtualization/Sandbox Evasion

2
T1497

System Information Discovery

2
T1082

Peripheral Device Discovery

1
T1120

Collection

Data from Local System

2
T1005

Email Collection

1
T1114

Tasks